People With This Blood Type May Live Longer Than Others… But What Does Science Really Say?

This discovery attracted attention, but there is an important detail that often gets lost in viral headlines: scientists have not established that any particular blood type makes someone more likely to reach 100.

So, what does the research actually tell us? And what factors really matter when it comes to living a longer, healthier life?

Let’s take a closer look.

Understanding the Four Main Blood Types

The ABO blood group system divides blood into four main categories:

Type A: Red blood cells carry A antigens.

Type B: Red blood cells carry B antigens.

Type AB: Red blood cells carry both